Mathematics, 02.09.2021 09:50 heyyyyy39
HE can someone help me with this fr !
Define the variables, write a system and solve.
Mrs. Conner has 4 more students than Mr. Harris. Mrs. Ross has 4 fewer students than Mr. Harris. All together there are 54 students. How many students does each teacher have?
Answers: 1
Mathematics, 21.06.2019 20:30
Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.
Answers: 3
Mathematics, 21.06.2019 23:00
Analyze the diagram below and complete the instructions that follow. how to find tan
Answers: 2
HE can someone help me with this fr !
Define the variables, write a system and solve.
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